Intestinal Barrier Failure Drives Mortality Independent of Microbiota in Aging

Genetic manipulation in Drosophila reveals that intestinal barrier failure operates as an independent driver of mortali…

Global Pain Epidemic Hits Adults Over 50 Across 22 Nations

A comprehensive analysis tracking pain patterns across 22 countries reveals a concerning upward trajectory in chronic p…

CXCL10 and IFN-γ Drive mRNA Vaccine Myocarditis Risk

Two inflammatory mediators—CXCL10 chemokine and interferon-gamma—emerge as key drivers of the rare myocarditis observed…

APOE4 Gene Variant Shows Layer-Specific Brain Vessel Damage Before Dementia

Advanced optical imaging revealed that mice carrying the APOE4 genetic variant develop distinctive patterns of cerebral…

ApoE2 and ApoE3 Variants Clear Toxic Lipids Preventing Neuronal Ferroptosis

Specific apolipoprotein E variants demonstrate distinct mechanisms for protecting neurons from oxidative death. ApoE2 a…

Hormone Therapy Shows Neutral Effect on Dementia Risk Across Studies

Meta-analysis of existing studies found menopausal hormone therapy (MHT) neither increases nor decreases dementia risk…

Trazodone Cuts Mortality Risk Versus Antipsychotics in Delirium Management

Analysis of post-discharge outcomes demonstrates that trazodone significantly reduces both rehospitalization rates and…

Volumetric Labeling Technology Reveals Drug Distribution Patterns Across Whole Organisms

vCATCH technology achieves single-cell resolution mapping of covalent drug binding sites across intact mammalian tissue…

UN agencies welcome news that famine has been pushed back in the Gaza Strip, but warn fragile gains could be reversed without increased and sustained support

The UN agencies have welcomed the news that the threat of famine in the Gaza Strip has been averted, following the Octo…

Garlic Compounds Extend Lifespan Through Hydrogen Sulfide Signaling Pathways

Diallyl sulfides—natural compounds abundant in garlic—extended lifespan and improved multiple aging markers in male mic…

Complete Alcohol Cessation Triggers Rapid Cardiovascular and Cognitive Benefits

Eliminating alcohol consumption produces measurable physiological improvements within weeks, with cardiovascular marker…

Physical Frailty Score Outperforms Cognitive Tests for Alzheimer's Survival Prediction

A validated frailty index—measuring accumulated deficits across multiple body systems—emerged as a stronger predictor o…

World leaders adopt a historic global declaration on noncommunicable diseases and mental health

The World Health Organization reports that world leaders have adopted a historic global declaration to address noncommu…

Omega-6 Fatty Acids Show Direct Inflammatory Pathway in Colorectal Tumors

University of South Florida researchers identified elevated omega-6 fatty acid concentrations within colorectal tumor t…

Metformin's Diabetes Benefits Depend on Specific Gut Bacteria Interactions

Escalating doses of metformin in diabetic mice revealed that the drug's glucose-lowering effects correlate directly wit…

Sequential Development Pattern of Heart Conditions Determines Mortality Outcomes

New analysis reveals that the temporal sequence in which heart failure and atrial fibrillation emerge significantly inf…

WHO expert group’s new analysis reaffirms there is no link between vaccines and autism

The WHO's expert group has conducted a new analysis that reaffirms the lack of a causal link between vaccines and autis…

Ketamine Matches Etomidate Safety in Critical Care Intubation Trial

A large randomized trial comparing ketamine versus etomidate for emergency intubation in critically ill patients found…

SKIP

HER2-Targeted Antibody-Drug Conjugate Cuts Early Breast Cancer Recurrence Risk

Trastuzumab deruxtecan demonstrated superior invasive disease-free survival compared to standard trastuzumab in patient…